| Bug ID | 1190345 |
|---|---|
| Summary | VUL-1: CVE-2021-21897: dfxlib: heap-based buffer overflow in the DL_Dxf:handleLWPolylineData function |
| Classification | openSUSE |
| Product | openSUSE Distribution |
| Version | Leap 15.3 |
| Hardware | Other |
| URL | https://smash.suse.de/issue/309347/ |
| OS | Other |
| Status | NEW |
| Severity | Normal |
| Priority | P5 - None |
| Component | Security |
| Assignee | jengelh@inai.de |
| Reporter | gabriele.sonnu@suse.com |
| QA Contact | security-team@suse.de |
| CC | smash_bz@suse.de |
| Found By | Security Response Team |
| Blocker | --- |
A code execution vulnerability exists in the DL_Dxf::handleLWPolylineData functionality of Ribbonsoft dxflib 3.17.0. A specially-crafted .dxf file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2021-21897 http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21897 https://talosintelligence.com/vulnerability_reports/TALOS-2021-1346